UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJyOKLdkFKWB4GkB+1BD8HJNUPGbnaGs3eYDGd/2w4I=' 
WHERE 
  key_id = 'e94aed5288b47eddea060b531497f55a77270c2480179be135cae49464caa9f5' 
  AND (
    token = 'GJyOKLdkFKWB4GkB+1BD8HJNUPGbnaGs3eYDGd/2w4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )